Toner cartridge



FIG. 1 is a front, top and right side perspective view of a toner cartridge of our design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top view thereof;

FIG. 6 is a bottom view thereof; and,

FIG. 7 is a rear view thereof.

The broken lines depict environment subject matter only and form no part of the claimed design. 

We claim the ornamental design for a toner cartridge, as shown and described. 